document.write( "Question 129510: Eloise bought new clothes for school. In the first store, she spent half the money she had, plus $10. In the second store, she spent half of what was left, plus $5. In the last store, she spent three-fourths (3/4) of what was left, and came home with $5.
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document.write( "How much money did Eloise start out with?\r
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Algebra.Com's Answer #94916 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! let x=\"starting money\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"In the first store, she spent half the money she had, plus $10\" __ .5x-10 left\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"In the second store, she spent half of what was left, plus $5\" __ .5(.5x-10)-5 left\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"In the last store, she spent three-fourths (3/4) of what was left\" __ .25(.5(.5x-10)-5) left\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"and came home with $5\" __ 5=.25(.5(.5x-10)-5)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "multiplying by 4 __ 20=.5(.5x-10)-5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding 5 and multiplying by 2 __ 50=.5x-10\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding 10 and multiplying by 2 __ 120=x \n" ); document.write( " |